347959680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1576

約数の個数: 128

約数和(自身を含む): 1118638080

約数和(自身を除く): 770678400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1427, 1524, 1905, 1920, 2032, 2540, 2854, 3048, 3810, 4064, 4281, 5080, 5708, 6096, 7135, 7620, 8128, 8562, 10160, 11416, 12192, 14270, 15240, 16256, 17124, 20320, 21405, 22832, 24384, 28540, 30480, 34248, 40640, 42810, 45664, 48768, 57080, 60960, 68496, 81280, 85620, 91328, 114160, 121920, 136992, 171240, 181229, 182656, 228320, 243840, 273984, 342480, 362458, 456640, 543687, 547968, 684960, 724916, 906145, 913280, 1087374, 1369920, 1449832, 1812290, 2174748, 2718435, 2739840, 2899664, 3624580, 4349496, 5436870, 5799328, 7249160, 8698992, 10873740, 11598656, 14498320, 17397984, 21747480, 23197312, 28996640, 34795968, 43494960, 57993280, 69591936, 86989920, 115986560, 173979840, 347959680]

約数ペア:

[(1, 347959680), (2, 173979840), (3, 115986560), (4, 86989920), (5, 69591936), (6, 57993280), (8, 43494960), (10, 34795968), (12, 28996640), (15, 23197312), (16, 21747480), (20, 17397984), (24, 14498320), (30, 11598656), (32, 10873740), (40, 8698992), (48, 7249160), (60, 5799328), (64, 5436870), (80, 4349496), (96, 3624580), (120, 2899664), (127, 2739840), (128, 2718435), (160, 2174748), (192, 1812290), (240, 1449832), (254, 1369920), (320, 1087374), (381, 913280), (384, 906145), (480, 724916), (508, 684960), (635, 547968), (640, 543687), (762, 456640), (960, 362458), (1016, 342480), (1270, 273984), (1427, 243840), (1524, 228320), (1905, 182656), (1920, 181229), (2032, 171240), (2540, 136992), (2854, 121920), (3048, 114160), (3810, 91328), (4064, 85620), (4281, 81280), (5080, 68496), (5708, 60960), (6096, 57080), (7135, 48768), (7620, 45664), (8128, 42810), (8562, 40640), (10160, 34248), (11416, 30480), (12192, 28540), (14270, 24384), (15240, 22832), (16256, 21405), (17124, 20320)]